Step-by-step explanation:
slope of the line is 7/3
slope = -x coffecient / y coffecient
<h2>stay safe healthy and happy.</h2>
Answer:
B
Step-by-step explanation:
because 1.63-.12 = 1.51 and m is the price and it is asking the current price which is 1.51 and then say the price m= {$1.51}
B is the correct answer! U have clicked the right thing...
Answer:
(4, 2.5)
Step-by-step explanation:
Let S be the sum,
S = 2 + 4 + 6 + ... + 2 (n - 2) + 2 (n - 1) + 2n
Reverse the order of terms:
S = 2n + 2 (n - 1) + 2 (n - 2) + ... + 6 + 4 + 2
Add up terms in the same positions, so that twice the sum is
2S = (2n + 2) + (2n + 2) + (2n + 2) + ... + (2n + 2)
or
2S = n (2n + 2)
Divide both sides by 2 to solve for S :
S = n (n + 1)
